Interactive Deposit Removal System for Vehicle Cameras

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Solution Overview

Problem

Existing outdoor camera systems, such as vehicle-mounted cameras, face challenges in providing user engagement and excitement during the deposit removal process, as current methods are either too simplistic or lack interactive elements.

Innovation Solution

A deposit removal system that includes a camera, a display unit to show the camera's image, detection means to recognize user operations, and control means to execute deposit removal actions based on user interactions, allowing users to intuitively and interactively remove deposits by performing operations like tapping, sliding, or flicking on the image displayed.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If automatic deposit removal is implemented, then deposit removal effectiveness is improved, but user engagement and excitement deteriorate

Engineering Contradiction:
Improvedeposit removal effectivenessVSAvoiduser engagement
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system enables users to perform deposit removal themselves through direct interaction with the display interface. Users can select deposits on the displayed image and initiate removal actions, transforming the automatic process into a self-service operation that maintains effectiveness while significantly improving user engagement and excitement.

Inventive Principle:
Principle #25Self-service

2Ease of operation

If user interaction on displayed image is implemented, then user engagement is improved, but device complexity increases

Engineering Contradiction:
Improveuser engagementVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The display interface acts as an intermediary between the user and the physical deposit removal mechanism. Users interact with the visual representation of deposits on the screen rather than directly with the mechanical system. This intermediary layer simplifies the user interface while managing the complexity of coordinating multiple cameras, displays, and mechanical actuators through a unified control system.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11130450B2Deposit removal system, and deposit removal method
Publication Date: 2021.09.28 DENSO TEN LTD
  • US11130450B2 patent drawing
  • US11130450B2 patent drawing
  • US11130450B2 patent drawing

AI summary

A deposit removal system includes a camera, display means that displays an image that is acquired by the camera, detection means that detects an operation of a user on the display means, deposit removal means that performs a removal action for removing a deposit that is attached to a lens of the camera, and control means that causes the deposit removal means to perform the removal action, based on the operation on an image detected by the detection means.